Our Stage 2 Aisin AS69RC is capable of holding up to 1000 horsepower in Cummins pickups. This transmission is the ultimate upgrade for anyone looking to hold the added power of their pickup.  This is also the same transmission that is behind our 1000hp 2015 Ram 3500 Dually that will haul RV’s, blast through the desert, or even take on Pritchett Canyon in Moab! Because we rigorously test what we sell, the Stage 2 Aisin AS69RC is built to withstand even the most demanding driving conditions. This transmission comes with upgraded clutches and steels, and a 5 disc billet torque converter - ensuring maximum torque capacity and improved durability.